We work really hard to bring you this service free of charge and more to come! We plan to develop our resource by introducing new services that will be… well free. This is our commitment to make the world a tiny bit less commercialized.
Development and support of the projects of such a level requires high investments both in cash and time.
If you use this service frequently or find it useful, please consider donating as much as you treat appropriate in order to support the developers.